USMA CRW4-160 LINEARING MOTION BEARING

USMA designs and manufactures a variety of heavy duty, functional guides to achieve high precision linear machine motion across a diverse range of applications such as medical equipment and semiconductor manufacturing. A wide range of specialty designs are available, from crossed roller ways that prevent cage creeping to precision slide units for clean room operation.

Crossed Roller Way Guides (CRW, CRWM) feature a unique design that incorporates a roller cage between two linear ways with V-shaped surfaces that act as track grooves. Because the cylindrical rollers are alternately crossed, this specialized structure can handle loads in any direction while facilitating highly accurate and smooth linear motion.

• The standard model (CRW) features four ways and two roller cages.

• The module version (CRWM) combines two inner ways into a single component.

• Stainless steel versions of the CRW type are available in multiple sizes for superior corrosion resistance.

Anti-Creep Cage Crossed Roller Way Guides (CRWG) prevent cage creep with a rack and pinion mechanism, while enabling smooth linear motion with impressive accuracy.

• For applications that require high load capacity, the CRWG-H features a heavy duty raceway to handle extreme loads.

• Both models are suitable for use on a vertical axis.

• Stainless steel is available for superior corrosion resistance.